Hoton - Boran Kartal
Da alama akwai daga ƙarshe magani wanda, banda kasancewa mai tasiri, yana da ban sha'awa sosai. Labari ne game da microbe daga umarnin Methanosarcinales wanda ƙungiyar masu bincike ta samo daga Jami'ar RadBoud, a Netherlands, da Max Planck Institute for Marine Microbiology a Bremen, Jamus, waɗanda suka shirya binciken da aka buga a cikin mujallar Ci gaban makarantar kimiyya ta kasa.
Bincike mai ban sha'awa wanda zai iya wakiltar, ba tare da wata shakka ba, a da da bayan a cikin yaƙi da sakamakon da ɗumamar yanayi zai iya kawowa.
Masu binciken sun riga sun yi zargin cewa akwai microbe wanda zai iya ci, ba kawai methane ba, har ma da baƙin ƙarfe, amma har yanzu ba su same shi ba. Abin farin cikin, sun gano wani baka wanda yana amfani da baƙin ƙarfe don sauya methane zuwa carbon dioxide. A yin haka, yana rage adadin ƙarfe da ke akwai ga wasu kwayoyin cuta, don haka ƙaddamar da kwarin gwiwa wanda ke shafar zagayen ƙarfe-methane da hayakin da yake fitarwa.
Kuma kamar wannan bai isa ba, waɗannan archaea suna iya canza nitrate zuwa ammonium, wanda shine abincin ƙwayoyin anamnox, wanda maida ammoniya zuwa nitrogen… Ba tare da amfani da oxygen ba! Wannan ya dace musamman don maganin ruwan sha, kamar yadda Boran Kartal, masanin kwayar halittu a Cibiyar Max Planck ya haskaka, wanda ya ƙara da cewa:
Za'a iya amfani da mai amfani da kwayar halitta mai dauke da sinadarin anaerobic methane da ammonium oxidizing microorganisms don juya ammonium, methane da kuma nitrogen da ke cikin ruwa mai guba zuwa cikin sinadarin nitrogen da carbon dioxide, wadanda suke da karfin dumamar yanayin.
Archaea na iya zama da amfani sosai a cikin ruwan sharar ruwa.
Kodayake sun san da wanzuwar wadannan sinadarai masu dauke da sinadarin methane, amma basu sami damar kebe su ba. Koyaya, sun sami nasarar samo su a cikin tarin samfuran su, kuma yanzu ana iya amfani dasu don rage dumamar yanayi.
Kuna iya karanta karatun a nan (cikin Turanci).